<!DOCTYPE html>
<html lang="en">

<head>
 <meta charset="UTF-8">
 <meta name="viewport" content="width=device-width, initial-scale=1.0">
 <title>html页脚4-仿B站</title>
 <style>
  body {
   background-color: #f6f6f6 !important;
   color: #3c3c3c;
   margin: 0;
  }
  .blank {
   height: 1000px;
   width: 1000px;
  }
  ul {
   list-style: none;
   padding: 0;
   margin: 0;
  }

  a {
   text-decoration: none;
   color: #3c3c3c;
  }

  .container {
   width: 1366px;
   margin: 0 auto;
  }

  footer {
   background-color: #666;
   min-height: 300px;
   padding-top: 50px;
   
  }
  .footMenu {
   display: grid;
   grid-template-columns: 2fr 1fr;
   gap: 20px;
   background-color: antiquewhite;
   padding: 5px;
  }
  .footMenu .leftMenu {
   background-color: aquamarine;
   padding: 5px;
  }
  .footMenu .rightMenu {
   background-color: burlywood;
   padding: 5px 50px;
  }
  .footMenu .leftMenu {
   display: grid;
   gap: 20px;
  }
  .footMenu .leftMenu .logo {
   width: 150px;
   height: 50px;
   background-color: #666;
  }
  .footMenu .leftMenu .menus {
   padding: 5px;
   display: grid;
   grid-template-columns: 1fr 1px 1fr;
   height: 100px;
   background-color: antiquewhite;
   gap: 50px;
  }
  .footMenu .leftMenu .menus > .left {
   padding: 5px;
   display: grid;
   grid-template-columns: repeat(3,1fr);
   gap: 10px;
   background-color: chocolate;
  }
  .footMenu .leftMenu .menus > .left .item {
   background-color: blue;
  }
  .footMenu .leftMenu .menus > .mid {
   width: 1px;
   background-color: #8b8888;
  }
  .footMenu .leftMenu .menus > .right {
   display: grid;
   padding: 5px;
   margin-right: 100px;
   gap: 10px;
   grid-template-columns: repeat(2,1fr);
   background-color: chocolate;
  }
  .footMenu .leftMenu .menus > .right .item {
   background-color: blue;
  }
  .footMenu .desc {
   display: grid;
   grid-template-columns: 200px 1fr 1fr;
   margin-right: 100px;
   gap: 20px;
   padding: 5px;
   background-color: antiquewhite;
  }
  .footMenu .desc > .left {
   display: grid;
   gap: 5px;
   width: 170px;
  }
  .footMenu .desc > .left .upper,
  .footMenu .desc > .left .bottom
   {
   background-color: aqua;
   height: 50px;
  }
  .footMenu .desc > .mid,
  .footMenu .desc > .right
  {
   padding-top: 10px;
   display: grid;
   gap: 5px;
  }
  .footMenu .desc .item 
  {
   background-color: aqua;
   height: 20px;
  }
  .footMenu .desc .mid .item:last-child {
   background-color: antiquewhite;
  }

  .rightMenu {
   display: grid;
   gap: 20px;
   grid-template-columns: repeat(2,1fr);
  }
  .rightMenu li {
   display: grid;
   place-content: center;
   gap: 5px;
  }
  .rightMenu .img {
   width: 100px;
   height: 100px;
   border-radius: 100%;
   background-color: aqua;
  }
  .rightMenu .txt {
   height: 30px;
   width: 100px;
   background-color: aquamarine;
  }
 </style>
</head>

<body>
 <!-- 用blank模拟其他内容 -->
 <div class="blank"></div>
 <!-- 全屏页脚--开始 -->
 <footer>
  <div class="container footMenu">
   <div class="leftMenu">
    <div class="logo"></div>
    <div class="menus">
     <div class="left">
      <div class="item"></div>
      <div class="item"></div>
      <div class="item"></div>
      <div class="item"></div>
      <div class="item"></div>
      <div class="item"></div>
     </div>
     <div class="mid"></div>
     <div class="right">
      <div class="item"></div>
      <div class="item"></div>
      <div class="item"></div>
      <div class="item"></div>
     </div>
    </div>
    <div class="desc">
     <div class="left">
      <div class="upper"></div>
      <div class="bottom"></div>
     </div>
     <div class="mid">
      <div class="item"></div>
      <div class="item"></div>
      <div class="item"></div>
      <div class="item"></div>
     </div>
     <div class="right">
      <div class="item"></div>
      <div class="item"></div>
      <div class="item"></div>
      <div class="item"></div>
     </div>
    </div>
   </div>
   <ul class="rightMenu">
     <li>
      <div class="img"></div>
      <div class="txt"></div>
     </li>
     <li>
      <div class="img"></div>
      <div class="txt"></div>
     </li>
     <li>
      <div class="img"></div>
      <div class="txt"></div>
     </li>
     <li>
      <div class="img"></div>
      <div class="txt"></div>
     </li>
    </ul>
  </div>
 </footer>
</body>

</html>